JiBX should search for add-method in declared create-type, not collections
interface type
-----------------------------------------------------------------------------------------
Key: JIBX-430
URL: http://jira.codehaus.org/browse/JIBX-430
Project: JiBX
Issue Type: Bug
Components: core
Affects Versions: JiBX 1.2.3
Reporter: Archie Cobbs
I created a subclass of {{HashSet}} with an {{addUnique}} method that {{throws
JiBXException}} if the item already exists in the set:
{noformat}
public class ListableHashSet<E> extends LinkedHashSet<E> {
...
/**
* Add an item to a set while verifying that the item is not already in the
set.
*
* @throws JiBXException if item is already in the set
*/
public void addUnique(E item) throws JiBXException {
if (this.contains(item))
throw new JiBXException("duplicate item in set: " + item);
this.add(item);
}
}
{noformat}
Then I tried to use this method as the {{add-method}} as follows:
{noformat}
<binding package="com.example">
<mapping abstract="true" type-name="user" class="com.example.User">
<value name="username" field="username"/>
<value name="passwordHash" field="passwordHash"/>
<collection name="Roles" field="roles"
create-type="com.example.MyHashSet" add-method="addUnique">
<value name="role" type="com.example.RoleType"/>
</collection>
</mapping>
</binding>
{noformat}
But doing so causes this binding error:
{noformat}
Error: add-method addUnique not found in class java.util.Set; on collection
element at ...
{noformat}
The bug here is that JiBX is looking for the {{addUnique}} method in the class
{{java.util.Set}} instead of {{com.example.MyHashSet}}.
JiBX should be searching for {{add-methods}} in the declared {{create-type}}
class, not the collection interface class.
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